A generator that updates
cert_fingerprint lines in
.offlineimaprc configuration file. OfflineIMAP is a GPLv2 software to dispose your mailbox(es) as a local Maildir(s), which can be used with notmuch to retrieve mail from (several)
IMAP servers and read and search through it.
The configuration contains
cert_fingerprint lines to store certificates, which get outdated frequently and need to be updated. The updating is a bit of a hassle, hence this automated solution, which generates a
.offlineimaprc file from a template file
.offlineimaprct (created by you).